Expires:201305240900;;599166 FPUS53 KFSD 240356 ZFPFSD ZONE FORECAST FOR SE SOUTH DAKOTA/NW IOWA/SW MINNESOTA NATIONAL WEATHER SERVICE SIOUX FALLS SD 1055 PM CDT THU MAY 23 2013 IAZ001-240900- LYON- INCLUDING THE CITIES OF...ROCK RAPIDS...GEORGE...INWOOD... LARCHWOOD 1055 PM CDT THU MAY 23 2013 .REST OF TONIGHT...MOSTLY CLEAR. LOWS AROUND 43. EAST WINDS 5 TO 10 MPH. .FRIDAY...PARTLY CLOUDY IN THE MORNING...THEN MOSTLY CLOUDY WITH THUNDERSTORMS LIKELY IN THE AFTERNOON. HIGHS AROUND 69. SOUTHEAST WINDS 10 TO 20 MPH BECOMING SOUTH 15 TO 20 MPH IN THE AFTERNOON. GUSTS AROUND 30 MPH. CHANCE OF RAIN 70 PERCENT. .FRIDAY NIGHT...CLOUDY. THUNDERSTORMS LIKELY IN THE EVENING... THEN CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. LOWS AROUND 55. SOUTHEAST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH. CHANCE OF RAIN 70 PERCENT. .SATURDAY...MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF THUNDERSTORMS. HIGHS AROUND 68. SOUTHEAST WINDS 10 TO 15 MPH BECOMING 15 TO 20 MPH IN THE AFTERNOON. .SATURDAY NIGHT...THUNDERSTORMS LIKELY. LOWS AROUND 56. SOUTHEAST WINDS 15 TO 20 MPH. CHANCE OF RAIN 70 PERCENT. .SUNDAY...MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF THUNDERSTORMS. HIGHS AROUND 73. .SUNDAY NIGHT...CLOUDY WITH A 40 PERCENT CHANCE OF THUNDERSTORMS. LOWS AROUND 59. .MEMORIAL DAY...MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF THUNDERSTORMS. HIGHS AROUND 73. .MONDAY NIGHT...THUNDERSTORMS LIKELY. LOWS AROUND 61. CHANCE OF RAIN 60 PERCENT. .TUESDAY THROUGH WEDNESDAY...MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF THUNDERSTORMS. HIGHS AROUND 80. LOWS AROUND 63. .WEDNESDAY NIGHT...MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF THUNDERSTORMS. LOWS AROUND 64. .THURSDAY...PARTLY SUNNY WITH A 40 PERCENT CHANCE OF THUNDERSTORMS. HIGHS AROUND 81. $$